1.1 INTRODUCTION
The “FORMAT” wall hung boilers with
D.H.W. storage tank allow for a multiple
number of requests to be met thanks to the
abundance of available water which the
capacious tank unit makes possible.
They comply with the European directives
90/396/EEC, 89/336/EEC, 73/23/EEC,
92/42/EEC and the European norms EN
483 - EN 625.
They may be fuelled by natural gas (metha-
ne) and butane gas (G30) or propane (G31).
In this manual you will find the instructions
relative to the following boiler models:
– “FORMAT 25/60 OF”
with electronic ignition and modulation,
open chamber, natural draught.
– “FORMAT 25/60 BF - 30/60 BF”
with electronic ignition and modulation,
room sealed, forced draught.
Follow the instructions given in this manual
for the correct installation and perfect func-
tioning of the appliance.
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1 DESCRIPTION OF THE BOILER
1.2 DIMENSIONS
1.2.1 “25/60 OF” model